content: /**
   * Copyright (c) 2016-present, RxJava Contributors.
   *
   * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in
   * compliance with the License. You may obtain a copy of the License at
   *
   * http://www.apache.org/licenses/LICENSE-2.0
   *
   * Unless required by applicable law or agreed to in writing, software distributed under the License is
   * distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See
   * the License for the specific language governing permissions and limitations under the License.
   */
  package io.reactivex.flowable.internal.subscriptions;
  
  import org.reactivestreams.Subscription;
  
  import io.reactivex.common.annotations.NonNull;
  import io.reactivex.common.internal.disposables.ReferenceDisposable;
  
  /**
   * A Disposable container that handles a {@link Subscription}.
   */
  final class SubscriptionDisposable extends ReferenceDisposable<Subscription> {
  
      private static final long serialVersionUID = -707001650852963139L;
  
      SubscriptionDisposable(Subscription value) {
          super(value);
      }
  
      @Override
      protected void onDisposed(@NonNull Subscription value) {
          value.cancel();
      }
  }
  